2191935792

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{148747}}^1$

素因数の和:149065

約数の個数: 40

約数和(自身を含む): 5680983616

約数和(自身を除く): 3489047824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 148747, 297494, 446241, 594988, 892482, 1189976, 1784964, 2379952, 3569928, 7139856, 45665329, 91330658, 136995987, 182661316, 273991974, 365322632, 547983948, 730645264, 1095967896, 2191935792]

約数ペア:

[(1, 2191935792), (2, 1095967896), (3, 730645264), (4, 547983948), (6, 365322632), (8, 273991974), (12, 182661316), (16, 136995987), (24, 91330658), (48, 45665329), (307, 7139856), (614, 3569928), (921, 2379952), (1228, 1784964), (1842, 1189976), (2456, 892482), (3684, 594988), (4912, 446241), (7368, 297494), (14736, 148747)]